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Bluetooth: Set default own address type only during controller setup 

The default own address type is currently set at every power on of
a controller. This overwrites the value set via debugfs. To avoid
this issue, set the default own address type only during controller
setup.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2013-10-29 12:26:51 -07:00 committed by Gustavo Padovan
parent 33337dcb89
commit bef34c0aa1
1 changed files with 11 additions and 9 deletions
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20
net/bluetooth/hci_core.c
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@ -1275,15 +1275,17 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt)
hci_setup_link_policy(req);
if (lmp_le_capable(hdev)) {
/* If the controller has a public BD_ADDR, then by
* default use that one. If this is a LE only
* controller without one, default to the random
* address.
*/
if (bacmp(&hdev->bdaddr, BDADDR_ANY))
hdev->own_addr_type = ADDR_LE_DEV_PUBLIC;
else
hdev->own_addr_type = ADDR_LE_DEV_RANDOM;
if (test_bit(HCI_SETUP, &hdev->dev_flags)) {
/* If the controller has a public BD_ADDR, then
* by default use that one. If this is a LE only
* controller without a public address, default
* to the random address.
*/
if (bacmp(&hdev->bdaddr, BDADDR_ANY))
hdev->own_addr_type = ADDR_LE_DEV_PUBLIC;
else
hdev->own_addr_type = ADDR_LE_DEV_RANDOM;
}
hci_set_le_support(req);
}